Magnetic field control of photoinduced silver nanoparticle formation

Scaiano JC; Aliaga C; Maguire S; Wang D

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Magnetic field control of photoinduced silver nanoparticle formation

机译：光诱导银纳米粒子形成的磁场控制

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The micellar photoreduction of benzophenone in the presence of Ag+ leads to very rapid and efficient formation of silver nanoperticles. External magnetic fields can be used to control the rate of formation and properties of silver nanoparticles generated by reaction of ketyl radicals formed in the photoreduction of benzophenone in surfactant micelles. The effect is attributed to Zeeman splitting of the triplet sublevels of the confined radical pair that causes a reduction in the rate of geminate processes and increases the availability of ketyl radicals (through escape processes) for metal ion reduction.

机译：在Ag +的存在下，二苯甲酮的胶束光还原导致非常快速有效地形成银纳米微粒。外部磁场可用于控制在表面活性剂胶束中二苯甲酮的光还原中形成的酮基自由基反应生成的银纳米颗粒的形成速率和性质。该作用归因于受限自由基对的三重态子级的塞曼分裂，这导致发芽过程的速率降低，并增加了酮基自由基（通过逃逸过程）用于金属离子还原的可用性。

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《The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical》 |2006年第26期|共4页
作者
Scaiano JC; Aliaga C; Maguire S; Wang D;
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正文语种 eng
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SIZE-CONTROLLED SYNTHESIS; COLLOIDAL SILVER; PHOTOCHEMICAL FORMATION; RADICAL PAIRS; BENZOPHENONE; MICELLES; LASER; AG; PHOTOGENERATION; PHOTOLYSIS;

机译：尺寸控制的合成;胶体银;光化学形成;自由基对;苯甲酮;胶束;激光;AG;光生;光解;

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1. Magnetic field control of photoinduced silver nanoparticle formation [J] . Scaiano JC, Aliaga C, Maguire S, The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 2006,第26期

机译：光诱导银纳米粒子形成的磁场控制
2. Electric-field controlled liposome formation with embedded superparamagnetic iron oxide nanoparticles [J] . Eler?i? K., Pavli? J.I., Igli? A., Chemistry and Physics of Lipids . 2012,第1期

机译：嵌入超顺磁性氧化铁纳米粒子的电场控制脂质体形成
3. Conformational control of human transferrin covalently anchored to carbon-coated iron nanoparticles in presence of a magnetic field [J] . Kowalczyk Agata, Matysiak-Brynda Edyta, Bystrzejewski Michal, Acta biomaterialia . 2016,第Null期

机译：在磁场存在下共价固定在碳包覆的铁纳米颗粒上的人类运铁蛋白的构象控制
4. Photoinduced modification of component composition of molecular layers with silver nanoparticles [C] . Nikita A. Toropov, Anton A. Starovoytov, Elena N. Kaliteevskaya, Conference on Fundamentals of laser-assisted micro- and nanotechnologies . 2013

机译：银纳米粒子对分子层组分组成的光诱导改性
5. Magnetic field control of silver nanoparticle formation. [D] . Maguire, Steven. 2006

机译：银纳米粒子形成的磁场控制。
6. Effect of Annealing in Magnetic Field on Ferromagnetic Nanoparticle Formation in Cu-Al-Mn Alloy with Induced Martensite Transformation [O] . Anatoliy Titenko, Lesya Demchenko 2016

机译：磁场退火对诱导马氏体转变的Cu-Al-Mn合金铁磁性纳米粒子形成的影响
7. Magnetic Field Control of Photoinduced Silver Nanoparticle Formation [O] . -1

机译：光诱导银纳米粒子形成的磁场控制

Magnetic field control of photoinduced silver nanoparticle formation

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